International Pool & Spa Centers interview questions

I was called in for an interview for an assistant sales manager and then ended up being interviewed for a floor sales rep due to my unavailability of full time for the year beyond. Was asked simple questions, manager was very nice but insisted that I be honest with him about working most saturdays and sundays throughout the summer at the benefit of having many weekdays off due to low demand for sales in the store on weekdays and high demand on weekends.